25297376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60834

約数の個数: 24

約数和(自身を含む): 53636184

約数和(自身を除く): 28338808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60811, 121622, 243244, 486488, 790543, 972976, 1581086, 1945952, 3162172, 6324344, 12648688, 25297376]

約数ペア:

[(1, 25297376), (2, 12648688), (4, 6324344), (8, 3162172), (13, 1945952), (16, 1581086), (26, 972976), (32, 790543), (52, 486488), (104, 243244), (208, 121622), (416, 60811)]